Custom Page Builder Widget Option

Hey guys
I often create custom page builder elements to help out my clients with their content entry. I was wondering if there’s a way that I can create custom option widgets within these elements. For example I am building a component that displays product information so that a user can select one product and drop it into a page on their site to display info about that product ( using WooCommerce ). So the client needs to be able to select one product only and they have tonnes of products ( about 1000 ). I’ve created the custom element but the best option widget I can find is the select box. It’d be great if I was able to create my own, such as an auto-complete product search. To clarify, I’m talking about the “type” option when adding an element within popup_elements(). E.g. would love to be able to do this:

function popup_elements(){
   $this->elements = array(
      array(
         "type" => "woocommerce_product_search",
         ... // other options here
      )
   );
}